c975a0f98a52620256424c304af576a822dac99d4734174193f8f79f35849bbd

Analysis

max time kernel
60s
max time network
59s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/09/2026, 09:47

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General

Target
07_nregmsHunsbu_inner3.class
Size 896B
Sample260907-lsavbatepf
SHA256 c975a0f98a52620256424c304af576a822dac99d4734174193f8f79f35849bbd
MD5 8c49d02e104d10f673ba6dc9d922a870
SHA1 13cf9e9a7f4b0125ad9d67141e8ebc232afe220e
SHA512 b49b2d58a6403a10637c173ef21f46a89ff498141e48b01c8e778ca6e709fc78baa89230c7e951da52050a3fdca87eb681ec75a8a5286612114b422fa8cd7aeb
TLSH
T1661152EE1820C8D3CD68E779D0537724BA39993D130779AA0BF6083B14A2713C9A17E0
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
5244	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4040	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\07_nregmsHunsbu_inner3.class
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:5244

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4040

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads